Ice-Sf-X Serial Fixtures Board Quick Reference - MCi iControl User Manual

Troubleshooting

ICE-SF-x Serial Fixtures Board Quick Reference

The Serial Fixtures board is used in iControl elevator controllers to communicate with serial-
control audible and visual indicators, e.g., voice annunciators or character displays. The board
provides two identical outputs — one for hall displays and one for car displays. The "x" in the
part number refers to the fixture type:
• CE = CE Electronics
• EM = E-Motive
• HJ = Hong Jiang
Figure 6.13 ICE-SF Serial Fixtures Board
Left-to-Right
3.3V Testpoint
24V Testpoint
Computer On LED, ON
= Computer running
Table 6.25 Serial Fixture Board Connections
Connector
1: Common
+24: 24VDC
CData: Data to car
1: Common
+24: 24VDC
HData: Data to hall
6-116 Manual # 42-02-2222
+5V Testpoint Reset button
4-Character Display
of transmitted data
Signal
FSF Fuse, 4A, 250V, AGC
Board Query LED
Connector
18VAC
18VAC
1: Common
1: Common
Ground Testpoint
Signal